PartsTable
Technical Data Sheet
Download PDF

3158805 — PLUG,VENT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3158805: PLUG,VENT.

The PLUG,VENT is a the manufacturer industrial component. Key specifications include length: 1.797 INCHES MINIMUM AND 1.827 INCHES MAXIMUM IN, material: STEEL, thread_class: 3A A, thread_length: 0.344 INCHES NOMINAL IN, vent_hole_shape: ROUND, outside_diameter: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-319-5375, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
3158805
NSN: 5340-01-319-5375
FSC: 5340 — Hardware, Commercial
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
length1.797 INCHES MINIMUM AND 1.827 INCHES MAXIMUM IN
materialSTEEL
thread_class3A A
thread_length0.344 INCHES NOMINAL IN
vent_hole_shapeROUND
outside_diameter0.500 INCHES NOMINAL IN
surface_treatmentPHOSPHATE
vent_hole_diameter0.062 INCHES NOMINAL IN
end_connection_typeTHREADED
unthreaded_end_length0.312 INCHES NOMINAL IN
unthreaded_end_diameter0.375 INCHES NOMINAL IN
material_document_and_classificationCOMP 4140 NATIONAL SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-319-5375
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3158805 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
VENT HOLE DIAMETER: 0.062 INCHES NOMINAL IN
•
LENGTH: 1.797 INCHES MINIMUM AND 1.827 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: DOD-P-16232, TYPE M FED SPEC SINGLE TREATMENT RESPONSE
•
VENT HOLE SHAPE: ROUND
•
THREAD LENGTH: 0.344 INCHES NOMINAL IN
•
END CONNECTION TYPE: THREADED
•
UNTHREADED END DIAMETER: 0.375 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: COMP 4140 NATIONAL SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
VENT HOLE DIAMETER0.062 INCHES NOMINAL IN
LENGTH1.797 INCHES MINIMUM AND 1.827 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDOD-P-16232, TYPE M FED SPEC SINGLE TREATMENT RESPONSE
VENT HOLE SHAPEROUND
THREAD LENGTH0.344 INCHES NOMINAL IN
END CONNECTION TYPETHREADED
UNTHREADED END DIAMETER0.375 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONCOMP 4140 NATIONAL SPEC SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER0.500 INCHES NOMINAL IN
UNTHREADED END LENGTH0.312 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 3158805?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 3158805?
3158805 is a PLUG,VENT.
What is the NSN for 3158805?
3158805 is cataloged in the U.S. Government catalog under NSN 5340-01-319-5375. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 3158805